2111021010033 has 16 divisors (see below), whose sum is σ = 3095703480576. Its totient is φ = 1271449641600.

The previous prime is 2111021010017. The next prime is 2111021010061. The reversal of 2111021010033 is 3300101201112.

It is a happy number.

It is not a de Polignac number, because 2111021010033 - 2⁴ = 2111021010017 is a prime.

It is a super-2 number, since 2×2111021010033² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2111021009994 and 2111021010021.

It is not an unprimeable number, because it can be changed into a prime (2111021010013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575835868 + ... + 575839533.

It is an arithmetic number, because the mean of its divisors is an integer number (193481467536).

Almost surely, 2^{2111021010033} is an apocalyptic number.

It is an amenable number.

2111021010033 is a deficient number, since it is larger than the sum of its proper divisors (984682470543).

2111021010033 is a wasteful number, since it uses less digits than its factorization.

2111021010033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151675464.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 2111021010033 its reverse (3300101201112), we get a palindrome (5411122211145).

The spelling of 2111021010033 in words is "two trillion, one hundred eleven billion, twenty-one million, ten thousand, thirty-three".